> Now I want to use this toolchain to compile valgrind 3.7.0 (last release).
> So I ran "export
> CC=/home/zvivered/gnu/toolchain/release/bin/i686-nptl-linux-gnu-gcc"
> before running ./configure
> configure: error: please use gcc >= 3.0 or clang >= 2.9
>
> If I run gcc --version (on my gcc) I get:
> .i686-nptl-linux-gnu-gcc (crosstool-NG-1.5.2) 4.3.2
Look in ./configure where the compiler version is obtained:
-----
# Obtain the compiler version.
#
# A few examples of how the ${CC} --version output looks like:
[[snip]]
gcc_version=`${CC} -dumpversion 2>/dev/null`
if test "x$gcc_version" = x; then
gcc_version=`${CC} --version \
| $SED -n -e 's/[^ ]*gcc[^ ]* ([^)]*) \([0-9.]*\).*$/\1/p' \
-e 's/[^ ]*clang version \([0-9.]*\).*$/\1/p'`
fi
-----
Change that so that gcc_version becomes "4.3.2". You can try to be clever
by enhancing the editing parameters that are specified to $SED,
or you can just add a statement
gcc_version=4.3.2
after the existing statement "gcc_version=`$(CC) --version ..." and before the
"fi".
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